Premium
New (3+1)‐dimensional nonlinear equations with KdV equation constituting its main part: multiple soliton solutions
Author(s) -
Wazwaz AbdulMajid
Publication year - 2016
Publication title -
mathematical methods in the applied sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 65
eISSN - 1099-1476
pISSN - 0170-4214
DOI - 10.1002/mma.3528
Subject(s) - korteweg–de vries equation , mathematics , soliton , nonlinear system , constraint (computer aided design) , mathematical physics , mathematical analysis , physics , geometry , quantum mechanics
In thiswork,we present two new(3+1)‐dimensional nonlinear equationswith Korteweg‐de Vries equation constituting its main part. We show that the dispersive relation is distinct for each model, whereas the phase shift remains the same. We determine multiple solitons solutions, with distinct physical structures, for each established equation. The architectures of the simplified Hirota's method is implemented in this paper. The constraint conditions that fall out which must remain valid in order for themultiple solitons to exist are derived.Copyright © 2015 John Wiley & Sons, Ltd.